4stones partners - Gary Ranker and Donny Huang will speak in “Developing Leaders for Global Roles Summit” in Phoenix, Arizona, USA on March 15 -16, 2012, the conference is organized by Najafi Global Mindset Institute at Thunderbird School of Global management and Ernest & Young. Gary and Donny will hold a session to share experience and cases on how to develop managers’ global mindset, cross-cultural competence. Please visit the following link for detail information regarding the summit.